KDB Library

Table of Contents

• technical stack
• kdb-application
• kdb-library
• links

technical stack

• kdb

• java

• guice

• apache commons

• guava

kdb-application

• start q process

\p 5001

• create table and insert data

t:([] name:`symbol$(); age:`int$())
-
ec1:([]city:`Istanbul`Moscow`London`StPetersburg;country:`Turkey`Russia`UK`Russia;pop:15067724 12615279 9126366 5383890)

• add .u.upd function to the table

.u.upd:{[tbl;row] insert[tbl](row)}

kdb-library

• Provide connection to the database

• Provide access to the database

• Provide annotation to the table

• Provide convert query result to the list of objects

• Provide connection pooling

• Provide collecting class for the table when guice initialize

links

• Inserting nulls from Java API